You're welcome =) Also see this FAQ item to understand how "ice extent" is measured: http://nsidc.org/arcticseaicenews/faq/#area_extent http://nsidc.org/arcti

You're welcome =) Also see this FAQ item to understand how "ice extent" is measured: http://nsidc.org/arcticseaicenews/faq/#area_extent http://nsidc.org/arcticseaicenews/faq/#area_extent